Optional src: RangeReadonly idReadonly implicitIf this function type corresponds to a library function
bound to a type with a using for directive, the first
argument is implicitly the object on which the function is invoked.
Readonly mutabilityReadonly nameReadonly parametersReadonly returnsThe type for external functions includes the name, as its used for computing the canonical signature.
Optional Readonly srcGenerated using TypeDoc
Abstract base class for all "function-like" AST nodes. This includes function names, function pointers, event/error modifier name as well as references to some of the builtins